2526238

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 32

約数和(自身を含む): 4550112

約数和(自身を除く): 2023874

約数列:

[1, 2, 11, 13, 22, 26, 73, 121, 143, 146, 242, 286, 803, 949, 1331, 1573, 1606, 1898, 2662, 3146, 8833, 10439, 17303, 17666, 20878, 34606, 97163, 114829, 194326, 229658, 1263119, 2526238]

約数ペア:

[(1, 2526238), (2, 1263119), (11, 229658), (13, 194326), (22, 114829), (26, 97163), (73, 34606), (121, 20878), (143, 17666), (146, 17303), (242, 10439), (286, 8833), (803, 3146), (949, 2662), (1331, 1898), (1573, 1606)]